🇺🇸 United States ZIP Code

STANDARD

30071

Norcross

ZIP Code 30071 is a standard zip code serving Norcross, Norcross, Georgia (GA), in Gwinnett County, United States. It has an estimated population of 23,005 with a median household income of $41,165. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Georgia (GA)
County: Gwinnett
City: Norcross
Timezone: America/New_York

Coordinates

Latitude: 33.938100
Longitude: -84.197200

Geographic Details

Land Area: 11.95 mi²
Water Area: 0.04 mi²
Population Density: 1925.0 people per mi² (80th percentile)
Bounding Box: 33.980459°N, 33.904859°S, -84.159179°E, -84.264888°W

With 23,005 residents spread across 11.95 square miles, this area has a population density of 1925.0 people per square mile.

Demographics

23,005

Population

80th percentile

$41,165

Median Income

30th percentile

$143,200

Median Home Value

55th percentile

11.95 mi²

Land Area

The median household income in 30071 is $41,165, and the median home value is $143,200.

Housing

8,121

Total Units

7,105

Occupied Units

87.5%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Norcross, GA.

30003

Norcross

30010

Norcross

30091

Norcross

30093

Norcross

Similar ZIP Codes in Georgia

ZIP codes with similar median household income in Georgia.

31211

Macon

$37,363

30182

Waco

$38,750

31709

Americus

$37,056

31012

Chester

$45,750

31904

Columbus

$42,392

30035

Decatur

$41,584

31738

Coolidge

$41,319

30124

Cave Spring

$45,167

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.